black

#000000

#E73F55

#E73F55

Contrast Ratio

5.24:1

Delta E

88.04

Very Different

50:50 Mix

Color Values

Format #000000 #E73F55
HEX #000000 #E73F55
RGB 0, 0, 0 231, 63, 85
HSL 0.0, 0.0%, 0.0% 352.1, 77.8%, 57.6%
HSV 0.0, 0.0%, 0.0% 352.1, 72.7%, 90.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 72.7%, 63.2%, 9.4%
OKLCH 0.0 0.0 0.0 0.6216 0.2032 18.4

Contrast & Accessibility

5.24:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #E73F55 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #E73F55

Color Difference (Delta E)

88.04 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #E73F55);
background: linear-gradient(135deg, #000000, #E73F55);

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